Home / 3,550,400.55-5,312,314.80-2,354,658.30

Finding the Fourth Proportional to 3,550,400.55, 5,312,314.80 and 2,354,658.30

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Solution

The fourth proportional to 3,550,400.55, 5,312,314.80 and 2,354,658.30 is: 3,523,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,400.55 : 5,312,314.80 = 2,354,658.30 : x
  2. Step 2: Convert to fraction form
    3,550,400.55/5,312,314.80 = 2,354,658.30/x
  3. Step 3: Cross multiply
    3,550,400.55x = 5,312,314.80 × 2,354,658.30
  4. Step 4: Simplify right side
    3,550,400.55x = 12,508,686,136,032.84
  5. Step 5: Solve for x
    x = 12,508,686,136,032.84/3,550,400.55
  6. Step 6: Final answer
    x = 3,523,176.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.